| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 23 Dec 2025 | 19 Dec 2025 | 000-22754 |
| 4 | Open Document | Open Filing | 4 | 19 Dec 2025 | 17 Dec 2025 | 000-22754 |
| 4 | Open Document | Open Filing | 4 | 17 Dec 2025 | 15 Dec 2025 | 000-22754 |
| 4 | Open Document | Open Filing | 4 | 15 Dec 2025 | 11 Dec 2025 | 000-22754 |
| 4 | Open Document | Open Filing | 4 | 11 Dec 2025 | 09 Dec 2025 | 000-22754 |
| 4 | Open Document | Open Filing | 4 | 09 Dec 2025 | 05 Dec 2025 | 000-22754 |
| 4 | Open Document | Open Filing | 4 | 05 Dec 2025 | 03 Dec 2025 | 000-22754 |
| 4 | Open Document | Open Filing | 4 | 03 Dec 2025 | 01 Dec 2025 | 000-22754 |
| 4 | Open Document | Open Filing | 4 | 01 Dec 2025 | 26 Nov 2025 | 000-22754 |
| 4 | Open Document | Open Filing | 4 | 14 Oct 2025 | 10 Oct 2025 | 000-22754 |
| 144 | Open Document | Open Filing | 10 Oct 2025 | |||
| 4 | Open Document | Open Filing | 4 | 02 Jun 2025 | 29 May 2025 | 000-22754 |
| 4 | Open Document | Open Filing | 4 | 16 Apr 2025 | 14 Apr 2025 | 000-22754 |
| 4 | Open Document | Open Filing | 4 | 12 Mar 2025 | 10 Mar 2025 | 000-22754 |
| 4 | Open Document | Open Filing | 4 | 10 Mar 2025 | 06 Mar 2025 | 000-22754 |
| 4 | Open Document | Open Filing | 4 | 06 Mar 2025 | 04 Mar 2025 | 000-22754 |
| 4 | Open Document | Open Filing | 4 | 28 Jun 2024 | 26 Jun 2024 | 000-22754 |
| 4 | Open Document | Open Filing | 4 | 16 Apr 2024 | 12 Apr 2024 | 000-22754 |
| 4 | Open Document | Open Filing | 4 | 14 Mar 2024 | 13 Mar 2024 | 000-22754 |
| 4 | Open Document | Open Filing | 4 | 12 Mar 2024 | 08 Mar 2024 | 000-22754 |
| 4 | Open Document | Open Filing | 4 | 28 Feb 2024 | 26 Feb 2024 | 000-22754 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 14 Feb 2024 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Apr 2023 | 10 Mar 2023 | 000-22754 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 16 Mar 2023 | 31 Jan 2023 | 000-22754 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2023 | 27 Feb 2023 | 000-22754 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 14 Feb 2023 | ||
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 17 Mar 2022 | 31 Jan 2022 | 000-22754 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Mar 2022 | 08 Mar 2022 | 000-22754 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2022 | 25 Feb 2022 | 000-22754 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 15 Feb 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jun 2021 | 09 Jun 2021 | 000-22754 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Apr 2021 | 12 Apr 2021 | 000-22754 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 17 Mar 2021 | 31 Jan 2021 | 000-22754 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2021 | 01 Mar 2021 | 000-22754 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 16 Feb 2021 | ||
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 16 Mar 2020 | 31 Jan 2020 | 000-22754 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2020 | 28 Feb 2020 | 000-22754 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Feb 2020 | 25 Feb 2020 | 000-22754 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A (AMENDMENT NO. 4) | 14 Feb 2020 | ||
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 18 Mar 2019 | 31 Jan 2019 | 000-22754 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2019 | 28 Feb 2019 | 000-22754 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 13 Feb 2019 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Mar 2018 | 21 Mar 2018 | 000-22754 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 19 Mar 2018 | 31 Jan 2018 | 000-22754 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 13 Feb 2018 | ||
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 16 Mar 2017 | 31 Jan 2017 | 000-22754 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2017 | 28 Feb 2017 | 000-22754 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G AMENDMENT NO. 1 | 14 Feb 2017 | ||
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 16 Mar 2016 | 31 Jan 2016 | 000-22754 |
| SC 13G | Open Document | Open Filing | SC 13G | 17 Feb 2016 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Aug 2015 | 25 Aug 2015 | 000-22754 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 17 Mar 2015 | 31 Jan 2015 | 000-22754 |
| 5 | Open Document | Open Filing | FORM 5 - RAH/MAH- JANUARY 31, 2014 | 17 Mar 2014 | 31 Jan 2014 | 000-22754 |